| Model Number |
| SI4432-B1-FM |
SI4421-A1-FT |
| Model Name |
| SKYWORKS/SILICON LABS SI4432-B1-FM |
SKYWORKS/SILICON LABS SI4421-A1-FT |
| Category |
| RF Transceiver ICs |
RF Transceiver ICs |
| Brand |
| SKYWORKS/SILICON LABS |
SKYWORKS/SILICON LABS |
| Description |
| SPI QFN-20-EP(4x4) RF Transceiver ICs ROHS |
256Kbps General-purposeISM<1GHz SPI TSSOP-16 RF Transceiver ICs ROHS |
| RoHS |
| Lead free / RoHS Compliant |
Lead free / RoHS Compliant |
| Unit |
| Piece |
Piece |
| Weight: |
| 0.132 grams / 0.004656 oz |
1.000 grams / 0.035274 oz |
| Package / Case |
| QFN-20-EP(4x4) |
TSSOP-16 |
| Package / Arrange |
| Tray |
Tube-packed |
| Battery |
| No |
No |
| ECCN |
| 5A991B |
5A991B |
| Interface |
| SPI |
SPI |
